View full sizeRed wine, and the resveratrol it contains, may have another health benefit, scientists say.

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There's another reason to drink red wine (and consume more blueberries). Scientists reported this week that the molecule resveratrol may help improve mobility and prevent falls among older adults. Resveratrol is common in red wine, and is also found in grapes, blueberries and other dark-skinned fruits. Scientists already have determined that resveratrol is effective at reducing inflammation and cholesterol, and some studies indicate it may reduce the risk of heart disease and certain forms of cancer.